鏅傞枔锛�2025/5/15 9:34:52
闁辫畝锛�16
LPC4337JBD144 鏄� NXP 鍏徃鎺ㄥ嚭鐨勫熀浜� ARM Cortex-M4 鍜� Cortex-M0 闆欐牳鏋舵鐨勯珮鎬ц兘寰帶鍒跺櫒銆傝┎鑺墖闆嗘垚浜嗚睈瀵岀殑澶栬ō鍜屽挤澶х殑铏曠悊鑳藉姏锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹秷璨婚浕瀛�銆佹苯杌婇浕瀛愬強鐗╄伅(li谩n)缍�(w菐ng)绛夊京闆滄噳鐢ㄩ牁鍩�銆�
銆�銆�瑭插瀷铏熼噰鐢� LQFP144 灏佽褰㈠紡锛屽叿鏈変綆鍔熻��銆侀珮闆嗘垚搴︾殑鐗归粸锛屽苟鏀寔澶氱ó閫氫俊鎺ュ彛鍜屽ぇ瀹归噺瀛樺劜鍣ㄩ厤缃��
鏍稿績锛氶洐鏍革紙Cortex-M4 + Cortex-M0锛�
銆�銆�涓婚牷锛�204 MHz锛圕ortex-M4锛�锛�48 MHz锛圕ortex-M0锛�
銆�銆�闁冨瓨锛氶珮閬� 1 MB
銆�銆�SRAM锛�264 KB
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�I/O 寮曡叧锛氭渶澶� 120 鍊� GPIO
銆�銆�灏佽锛歀QFP144
銆�銆�宸ヤ綔闆诲锛�1.8V - 3.6V
LPC4337JBD144 寰帶鍒跺櫒鐨勪富瑕佺壒鎬у涓嬶細
銆�銆�1. 楂樻�ц兘闆欐牳鏋舵锛氬寘鍚竴鍊嬮亱琛岄牷鐜囩偤 204 MHz 鐨� ARM Cortex-M4 鏍稿績锛屽付 FPU锛涗互鍙婁竴鍊嬬崹绔嬮亱琛岄牷鐜囩偤 48 MHz 鐨� ARM Cortex-M0 鏍稿績銆�
銆�銆�2. 鍏�(n猫i)瀛樿硣婧愯睈瀵岋細鎻愪緵楂橀仈 1 MB 鐨勭墖涓� Flash 瀛樺劜鍣ㄥ拰 264 KB 鐨� SRAM锛屽彲婊胯冻寰╅洔鐨勫祵鍏ュ紡绯荤当(t菕ng)闇�姹�銆�
銆�銆�3. 澶氱ó閫氫俊鎺ュ彛锛氭敮鎸� SPI銆両2C銆乁ART銆乁SB銆丆AN 鍜� Ethernet 绛夊父鐢ㄦ帴鍙ｅ崝(xi茅)璀�銆�
銆�銆�4. 瀹氭檪鍣ㄨ垏 PWM 鍔熻兘锛氬収(n猫i)缃閫氶亾瀹氭檪鍣ㄥ拰楂樼簿搴� PWM 鎺у埗鍠厓锛岄仼鍚堥浕姗熸帶鍒跺拰闊抽牷铏曠悊绛夋噳鐢ㄥ牬鏅�銆�
銆�銆�5. 妯℃摤鍔熻兘寮峰ぇ锛氬寘鎷� ADC銆丏AC 鍜屾瘮杓冨櫒妯″锛屼究浜庡鐝�(xi脿n)娣峰悎淇¤櫉瑷▓銆�
銆�銆�6. 瀹夊叏鎬э細鍏峰倷鍔犲瘑鍔犻�熷紩鎿庡拰鐪熼毃姗熸暩(sh霉)鐢熸垚鍣紝淇濋殰鏁�(sh霉)鎿�(j霉)鍌宠几瀹夊叏銆�
銆�銆�7. 鑳借�楀劒(y艒u)鍖栵細鎻愪緵闈堟椿鐨勪綆鍔熻�楁ā寮忓拰鍕曟厠(t脿i)闆绘簮绠＄悊姗熷埗锛屽欢闀烽浕姹犱緵闆昏ō鍌欑殑宸ヤ綔鏅傞枔銆�
LPC4337JBD144 涓昏鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細濡� PLC 鎺у埗鍣�銆佸偝鎰熷櫒缍�(w菐ng)绲＄瘈(ji茅)榛炪�佷己鏈嶉﹨(q奴)鍕曞櫒绛�銆�
銆�銆�2. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細渚嬪鏅鸿兘瀹堕浕銆佸濯掗珨鎾斁鍣�銆佷究鏀滃紡閱�(y墨)鐧傝ō鍌�銆�
銆�銆�3. 姹借粖闆诲瓙锛氬彲鐢ㄤ簬杌婅韩鎺у埗绯荤当(t菕ng)銆佷俊鎭妯傜郴绲�(t菕ng)浠ュ強楂樼礆椐曢杓斿姪绯荤当(t菕ng)銆�
銆�銆�4. 鐗╄伅(li谩n)缍�(w菐ng)绲傜锛氭敮鎸佺劇绶氶�ｆ帴鎿村睍锛岄仼鍚堜綔鐐� IoT 閭婄罚瑷堢畻绡�(ji茅)榛炴垨缍�(w菐ng)闂滆ō鍌欍��
LPC4337FET144, LPC4337JBD100
